Assignee
Inventors
- Tsuyoshi Sasaki (47 patents)
- Hidenari Akiyama (6 patents)
- Yasuo Umezu (9 patents)
- Kazunori Maruyama (31 patents)
- Haruki Ohishi (7 patents)
- Shinji Ogawa (132 patents)
- Yoshinori Iwashita (52 patents)
US Patent 10301546 · Granted May 28, 2019